Using these Casey Cotton Fitted Sheets is a breeze. First, take the sheet out of the package and spread it over your single 60cm bed. Use the tags on each side to make sure it's placed correctly. When it's time to wash, you can toss them in the washing machine. Just use a gentle cycle with mild detergent to keep the fabric in good shape. Avoid using bleach as it can damage the cotton. After washing, tumble dry on a low setting or hang them to dry. With proper care, these sheets will last you a long time and keep providing you with a comfortable sleep experience.